TI-84 Plus Basic Button Layout

This is a basic video on where each button is on a graphing calculator and the purpose it serves.

Time Stamps:
0:00 Intro
0:17 Top row of buttons
0:28 Y= button
0:40 Window Zoom and Trace
0:55 2nd and Alpha Buttons
1:06 Mode Button
1:18 Quit Button
1:23 Delete and Insert Button
1:48 Arrow Keys
1:58 X, T, Theta, n Button
2:16 Math Button
2:44 Clear Button
2:48 X^-1 Button
2:54 Sin, Cos, and Tan Buttons and Their Inverses
3:12 Exponent Button
3:27 π
3:38 X^2 and √X Buttons
4:00 Comma Button
4:05 Bracket Buttons
4:18 Log Button
4:22 Ln and e^X
4:25 e Button
4:32 Number Pad and Arithmetic Buttons
4:40 Decimal and Negative Buttons
4:59 Ans Button
5:14 On Off Button
5:25 Outro